Xbox Live's Eric 'e' Neustadter announces departure from Microsoft

Eric Neustadter, Microsoft's operations manager for Xbox Live, and known to many by his gamertag, "e," has announced his departure from the company. A Microsoft veteran of over 18 years, most of which had been spent at Xbox, Neustadter helped to build Xbox Live into what it is today.
Nuestadter made the announcement on Twitter:

After 14.5 years working at Xbox (18.5 at MS) today is my last day. It's been an amazing ride.
So Long, and Thanks for All the Gamerscore!